/* ==========================================
   CAFHEIN — Design System
   ========================================== */
:root {
  /* Palette */
  --bg: #fdf6ec;        /* panna */
  --ink: #1a1410;       /* nero caffè */
  --ink-soft: #6b5d52;  /* testo secondario */
  --caramel: #c97e3d;   /* accent caldo */
  --zap: #ffd62e;       /* giallo positività */
  --line: #1a14101a;    /* divider sottile */

  /* Tipografia */
  --font-display: "Bricolage Grotesque", "Georgia", serif;
  --font-body: "Plus Jakarta Sans", system-ui, -apple-system, sans-serif;

  /* Spazio (mobile-first base) */
  --s-1: 0.5rem;
  --s-2: 1rem;
  --s-3: 1.5rem;
  --s-4: 2rem;
  --s-5: 3rem;
  --s-6: 5rem;
  --s-7: 8rem;

  /* Misure */
  --max: 1280px;
  --radius: 6px;
}

/* ==========================================
   Reset minimale
   ========================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { display: block; max-width: 100%; }
a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--caramel);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ==========================================
   NAVBAR
   ========================================== */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--s-2) var(--s-3);
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  backdrop-filter: saturate(140%);
}
.nav__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.nav__logo-img {
  height: 34px;
  width: auto;
  display: block;
}
@media (min-width: 768px) {
  .nav__logo-img { height: 40px; }
}
.nav__links {
  display: none;
  gap: var(--s-3);
}
.nav__links a {
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 6px 0;
}
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--ink);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
}
.nav__links a:hover::after { transform: scaleX(1); }

.nav__toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  background: transparent;
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  cursor: pointer;
}
.nav__toggle span {
  width: 18px;
  height: 2px;
  background: var(--ink);
  transition: transform 220ms ease, opacity 220ms ease;
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.nav__links.is-open {
  display: flex;
  position: fixed;
  inset: 64px 0 0 0;
  flex-direction: column;
  background: var(--bg);
  padding: var(--s-4) var(--s-3);
  font-size: 2rem;
  font-family: var(--font-display);
  border-top: 1px solid var(--line);
}

@media (min-width: 768px) {
  .nav { padding: var(--s-2) var(--s-5); }
  .nav__links { display: flex; }
  .nav__toggle { display: none; }
}

/* ==========================================
   HERO
   ========================================== */
.hero {
  padding: var(--s-5) var(--s-3) var(--s-4);
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--s-4);
  align-items: center;
}
@media (min-width: 900px) {
  .hero {
    grid-template-columns: 1.15fr 1fr;
    gap: var(--s-5);
    padding-top: var(--s-6);
    padding-bottom: var(--s-5);
  }
}
.hero__copy { order: 1; }
.hero__media {
  order: 2;
  position: relative;
}
.hero__image {
  width: 100%;
  height: auto;
  border-radius: 24px;
  object-fit: cover;
  aspect-ratio: 4 / 5;
  display: block;
  box-shadow: 12px 12px 0 var(--ink);
  transform: rotate(1.5deg);
  transition: transform 400ms cubic-bezier(.22,1,.36,1);
}
.hero__image:hover { transform: rotate(0deg); }
@media (max-width: 899px) {
  .hero__image { aspect-ratio: 1 / 1; box-shadow: 8px 8px 0 var(--ink); }
}
.hero__ticker { grid-column: 1 / -1; order: 3; }

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 8px 14px;
  border: 1px solid var(--ink);
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--s-4);
}
.hero__eyebrow .dot {
  width: 8px; height: 8px;
  background: var(--caramel);
  border-radius: 50%;
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.6rem, 11vw, 7rem);
  line-height: 0.95;
  letter-spacing: -0.04em;
  margin: 0;
}
.hero__title--accent {
  position: relative;
  display: inline-block;
  font-style: italic;
  background: var(--zap);
  padding: 0 0.15em;
  transform: rotate(-1.5deg);
  margin-left: -0.05em;
}
.hero__lead {
  max-width: 38ch;
  font-size: clamp(1rem, 1.6vw, 1.2rem);
  color: var(--ink-soft);
  margin: var(--s-4) 0 var(--s-4);
}
.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2);
  margin-bottom: var(--s-5);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
  cursor: pointer;
}
.btn--primary {
  background: var(--ink);
  color: var(--bg);
}
.btn--primary:hover { background: var(--caramel); transform: translateY(-2px); }
.btn--ghost {
  border-color: var(--ink);
  background: transparent;
  color: var(--ink);
}
.btn--ghost:hover { background: var(--ink); color: var(--bg); }

/* Ticker */
.hero__ticker {
  margin-top: var(--s-5);
  margin-left: calc(-1 * var(--s-3));
  margin-right: calc(-1 * var(--s-3));
  overflow: hidden;
  border-top: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
}
.hero__ticker-track {
  display: flex;
  gap: var(--s-3);
  padding: 14px 0;
  white-space: nowrap;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.1rem;
  animation: ticker 26s linear infinite;
  width: max-content;
}
.hero__ticker-track span { padding-right: var(--s-3); }
@keyframes ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .hero__ticker-track { animation: none; }
  html { scroll-behavior: auto; }
}

/* ==========================================
   STORIA
   ========================================== */
.storia {
  padding: var(--s-6) var(--s-3);
  max-width: var(--max);
  margin: 0 auto;
}
.storia__label,
.menu__label,
.sedi__label,
.contatti__label {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--caramel);
  margin-bottom: var(--s-3);
}
.storia__title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 5vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin: 0 0 var(--s-5);
  max-width: 22ch;
}
.storia__title em { color: var(--caramel); font-style: italic; }
.storia__grid {
  display: grid;
  gap: var(--s-3);
}
.storia__paragraph {
  font-size: 1.08rem;
  max-width: 60ch;
  color: var(--ink-soft);
}
.storia__paragraph:first-child {
  color: var(--ink);
  font-size: 1.2rem;
  font-weight: 500;
}
@media (min-width: 900px) {
  .storia__grid { grid-template-columns: repeat(3, 1fr); }
}

/* ==========================================
   MENU
   ========================================== */
.menu {
  padding: var(--s-6) var(--s-3);
  background: var(--ink);
  color: var(--bg);
}
.menu .menu__label { color: var(--zap); }
.menu__list {
  list-style: none;
  margin: 0;
  padding: 0;
  max-width: var(--max);
  margin: 0 auto;
  border-top: 1px solid #ffffff22;
}
.menu__list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: var(--s-3) 0;
  border-bottom: 1px solid #ffffff22;
}
.menu__name {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.menu__detail {
  font-size: 1rem;
  color: #ffffffb3;
  max-width: 50ch;
}
@media (min-width: 768px) {
  .menu__list li {
    grid-template-columns: 1fr 1fr;
    gap: var(--s-4);
    align-items: baseline;
  }
}
.menu__cta {
  max-width: var(--max);
  margin: var(--s-4) auto 0;
  font-size: 1.05rem;
  color: #ffffffb3;
}
.menu__cta a {
  color: var(--zap);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}
.menu__cta a:hover { color: var(--bg); }

/* ==========================================
   SEDI
   ========================================== */
.sedi {
  padding: var(--s-6) var(--s-3);
  max-width: var(--max);
  margin: 0 auto;
}
.sedi__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 4rem);
  letter-spacing: -0.03em;
  line-height: 1;
  margin: 0 0 var(--s-5);
  max-width: 14ch;
}
.sedi__grid {
  display: grid;
  gap: var(--s-3);
}
@media (min-width: 768px) {
  .sedi__grid { grid-template-columns: 1fr 1fr; gap: var(--s-4); }
}
.sede {
  position: relative;
  padding: var(--s-4);
  background: #ffffff;
  border: 1px solid var(--ink);
  border-radius: 18px;
  transition: transform 220ms ease, box-shadow 220ms ease;
}
.sede:hover {
  transform: translateY(-4px);
  box-shadow: 6px 6px 0 var(--ink);
}
.sede__num {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--caramel);
}
.sede__name {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  letter-spacing: -0.02em;
  margin: var(--s-2) 0 var(--s-1);
}
.sede__address {
  font-size: 1.05rem;
  line-height: 1.4;
  margin: 0 0 var(--s-2);
}
.sede__note {
  color: var(--ink-soft);
  font-size: 0.97rem;
  margin: 0 0 var(--s-3);
}
.sede__map {
  display: inline-block;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 2px;
}
.sede__map:hover { color: var(--caramel); border-color: var(--caramel); }

.sedi__orari {
  margin-top: var(--s-5);
  padding: var(--s-3) var(--s-4);
  border-left: 4px solid var(--caramel);
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-2) var(--s-4);
  align-items: center;
  font-size: 1.05rem;
}
.sedi__orari strong {
  font-family: var(--font-display);
  font-size: 1.2rem;
}

/* ==========================================
   CONTATTI
   ========================================== */
.contatti {
  padding: var(--s-6) var(--s-3);
  max-width: var(--max);
  margin: 0 auto;
}
.contatti__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 4rem);
  letter-spacing: -0.03em;
  line-height: 1;
  margin: 0 0 var(--s-5);
}
.contatti__grid {
  display: grid;
  gap: var(--s-2);
  grid-template-columns: 1fr;
}
@media (min-width: 600px) { .contatti__grid { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .contatti__grid { grid-template-columns: repeat(4, 1fr); } }
.contatti__card {
  display: flex;
  flex-direction: column;
  gap: var(--s-1);
  padding: var(--s-4);
  background: var(--ink);
  color: var(--bg);
  text-decoration: none;
  border-radius: 18px;
  transition: background 220ms ease, transform 220ms ease;
  min-height: 130px;
}
.contatti__card:hover { background: var(--caramel); transform: translateY(-3px); }
.contatti__type {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  opacity: 0.7;
}
.contatti__value {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.5vw, 1.6rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

/* ==========================================
   FOOTER
   ========================================== */
.footer {
  background: var(--ink);
  color: var(--bg);
  padding: var(--s-5) var(--s-3) var(--s-3);
  margin-top: var(--s-5);
}
.footer__top {
  display: grid;
  gap: var(--s-4);
  max-width: var(--max);
  margin: 0 auto var(--s-5);
}
@media (min-width: 768px) {
  .footer__top { grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--s-5); }
}
.footer__brand { display: flex; flex-direction: column; gap: 6px; }
.footer__mark { color: var(--caramel); font-size: 1.6rem; }
.footer__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  letter-spacing: -0.02em;
}
.footer__tag { color: #ffffff99; max-width: 28ch; }
.footer__heading {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--zap);
  margin-bottom: var(--s-2);
}
.footer__col p { margin: 0 0 6px; color: #ffffffcc; font-size: 0.97rem; }
.footer__col a { color: inherit; text-decoration: none; }
.footer__col a:hover { color: var(--zap); }

.footer__bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s-2);
  max-width: var(--max);
  margin: 0 auto;
  padding-top: var(--s-3);
  border-top: 1px solid #ffffff22;
  font-size: 0.85rem;
  color: #ffffff80;
}
.footer__bottom a { color: inherit; }
.footer__bottom a:hover { color: var(--zap); }

.footer__finance {
  max-width: var(--max);
  margin: var(--s-3) auto 0;
  font-size: 0.78rem;
  color: #ffffff55;
  letter-spacing: 0.04em;
}

/* ==========================================
   Fade-in (rispetta reduced motion)
   ========================================== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms ease, transform 700ms ease;
}
.fade-in.is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .fade-in { opacity: 1; transform: none; transition: none; }
}